diff --git a/CMakeLists.txt b/CMakeLists.txt
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@
 
 cmake_minimum_required(VERSION 2.8.12 FATAL_ERROR)
 set(QT_MIN_VERSION "5.4.0")
-set(KF5_MIN_VERSION "5.23.0")
+set(KF5_MIN_VERSION "5.24.0")
 
 find_package(ECM 0.0.11 REQUIRED NO_MODULE)
 
diff --git a/src/windowsystem/windowsystem.cpp b/src/windowsystem/windowsystem.cpp
--- a/src/windowsystem/windowsystem.cpp
+++ b/src/windowsystem/windowsystem.cpp
@@ -435,6 +435,8 @@
     case NET::OnScreenDisplay:
         role = KWayland::Client::PlasmaShellSurface::Role::OnScreenDisplay;
         break;
+    case NET::Notification:
+        role = KWayland::Client::PlasmaShellSurface::Role::Notification;
     default:
         return;
     }